EP2063143A3 - Multi-plate centrifugal clutch - Google Patents

Multi-plate centrifugal clutch Download PDF

Info

Publication number
EP2063143A3
EP2063143A3 EP08020334A EP08020334A EP2063143A3 EP 2063143 A3 EP2063143 A3 EP 2063143A3 EP 08020334 A EP08020334 A EP 08020334A EP 08020334 A EP08020334 A EP 08020334A EP 2063143 A3 EP2063143 A3 EP 2063143A3
Authority
EP
European Patent Office
Prior art keywords
plates
driven
driving
centrifugal
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08020334A
Other languages
German (de)
French (fr)
Other versions
EP2063143A2 (en
EP2063143B1 (en
Inventor
Toshinori c/o Yamaha Hatsudoki K. K. Inomori
Yousuke c/o Yamaha Hatsudoki K. K. Ishida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Publication of EP2063143A2 publication Critical patent/EP2063143A2/en
Publication of EP2063143A3 publication Critical patent/EP2063143A3/en
Application granted granted Critical
Publication of EP2063143B1 publication Critical patent/EP2063143B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00Automatic clutches
    • F16D43/02Automatic clutches actuated entirely mechanically
    • F16D43/04Automatic clutches actuated entirely mechanically controlled by angular speed
    • F16D43/06Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating axially a movable pressure ring or the like
    • F16D43/08Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating axially a movable pressure ring or the like the pressure ring actuating friction plates, cones or similar axially-movable friction surfaces
    • F16D43/12Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating axially a movable pressure ring or the like the pressure ring actuating friction plates, cones or similar axially-movable friction surfaces the centrifugal masses acting on, or forming a part of, an actuating mechanism by which the pressure ring can also be actuated independently of the masses
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00Friction clutches
    • F16D13/04Friction clutches with means for actuating or keeping engaged by a force derived at least partially from one of the shafts to be connected
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00Friction clutches
    • F16D13/22Friction clutches with axially-movable clutching members
    • F16D13/38Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
    • F16D13/52Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and are pressed from one side towards an axially-located member
    • F16D13/54Clutches with multiple lamellae ; Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and are pressed from one side towards an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00Friction clutches
    • F16D13/58Details
    • F16D13/72Features relating to cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

The present invention relates to a multi-plate centrifugal clutch, comprising: a driving rotating body (46) having a plurality of driving plates (64); a driven rotating body (48) having a plurality of driven plates (65), the driving plates and the driven plates being alternately arranged in a predetermined direction; a centrifugal weight (41) configured to bring the driving plates and the driven plates into contact with each other when the centrifugal weight receives a centrifugal force during rotation of the clutch; a plate-side oil supply passage (59) configured to supply oil toward the driving plates (64) and the driven plates (65); and a weight-side oil supply passage (111) configured to supply oil toward the centrifugal weight (41).
EP08020334.2A 2007-11-21 2008-11-21 Multi-plate centrifugal clutch Not-in-force EP2063143B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007301715A JP2009127702A (en) 2007-11-21 2007-11-21 Multi-disk centrifugal clutch and vehicle having the same

Publications (3)

Publication Number Publication Date
EP2063143A2 EP2063143A2 (en) 2009-05-27
EP2063143A3 true EP2063143A3 (en) 2012-10-10
EP2063143B1 EP2063143B1 (en) 2014-03-12

Family

ID=40377534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08020334.2A Not-in-force EP2063143B1 (en) 2007-11-21 2008-11-21 Multi-plate centrifugal clutch

Country Status (3)

Country Link
US (1) US7963381B2 (en)
EP (1) EP2063143B1 (en)
JP (1) JP2009127702A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8087504B2 (en) * 2007-11-21 2012-01-03 Yamaha Hatsudoki Kabushiki Kaisha Friction clutch and vehicle equipped with the same
JP2009197990A (en) * 2008-02-25 2009-09-03 Yamaha Motor Co Ltd Motorcycle including centrifugal clutch
JP3155714U (en) 2008-10-10 2009-11-26 ヤマハ発動機株式会社 Friction clutch and vehicle equipped with the same
US9797460B2 (en) * 2009-06-05 2017-10-24 Albert James Youngwerth, JR. Clutch apparatus employing dual concentric clutches
WO2011132432A1 (en) * 2010-04-23 2011-10-27 ヤマハ発動機株式会社 Engine unit and two-wheeled motor vehicle with same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879872A (en) * 1956-04-12 1959-03-31 Cornelius W Van Ranst Speed range drive unit
US3001623A (en) * 1958-12-23 1961-09-26 Fawick Corp Centrifugal clutch
US4645049A (en) * 1983-09-01 1987-02-24 Honda Giken Kogyo Kabushiki Kaisha Clutch system having means for converting transmitted torque into frictional force
FR2680843A3 (en) * 1991-08-30 1993-03-05 Roumen Antonov Multi-plate (multi-disc) clutch with an oil bath and transmission with automatic gear change including this clutch
WO2007007538A1 (en) * 2005-07-14 2007-01-18 Kabushiki Kaisha F.C.C. Power transmission device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746555A (en) * 1950-09-05 1956-05-22 Adrienne M Sherwood Wheel drive transmission and clutch arrangement
JP4198385B2 (en) 2002-04-26 2008-12-17 スズキ株式会社 Multi-plate automatic centrifugal clutch device
JP2004125059A (en) 2002-10-02 2004-04-22 Suzuki Motor Corp Wet type multiple plate clutch device
ES2323905T3 (en) * 2006-11-29 2009-07-27 Yamaha Hatsudoki Kabushiki Kaisha VEHICLE OF THE TYPE THAT IS MOUNTED TO FORKS.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879872A (en) * 1956-04-12 1959-03-31 Cornelius W Van Ranst Speed range drive unit
US3001623A (en) * 1958-12-23 1961-09-26 Fawick Corp Centrifugal clutch
US4645049A (en) * 1983-09-01 1987-02-24 Honda Giken Kogyo Kabushiki Kaisha Clutch system having means for converting transmitted torque into frictional force
FR2680843A3 (en) * 1991-08-30 1993-03-05 Roumen Antonov Multi-plate (multi-disc) clutch with an oil bath and transmission with automatic gear change including this clutch
WO2007007538A1 (en) * 2005-07-14 2007-01-18 Kabushiki Kaisha F.C.C. Power transmission device

Also Published As

Publication number Publication date
US20090127056A1 (en) 2009-05-21
EP2063143A2 (en) 2009-05-27
JP2009127702A (en) 2009-06-11
EP2063143B1 (en) 2014-03-12
US7963381B2 (en) 2011-06-21

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